hi @tamkng your element Y rotation is not 0deg on page load but for some reason is moved by large amount viz. image with code. I have tried find why but its lots of debugging and hard to solve when I can’t save changes. It looks like that on page load is your element scrolled down (that can explain 260deg) so my guess is that this movement has something to do with your VH setting on elements and positioning settings. But it is pure guess. You can also look on how to use position sticky
